string.c in cosmos-3.1.0

- old
+ new
@@ -1,49 +1,49 @@
-/*
-# Copyright 2014 Ball Aerospace & Technologies Corp.
-# All Rights Reserved.
-#
-# This program is free software; you can modify and/or redistribute it
-# under the terms of the GNU General Public License
-# as published by the Free Software Foundation; version 3 with
-# attribution addendums as found in the LICENSE.txt
-*/
-
-#include "ruby.h"
-#include "stdio.h"
-
-/*
- * Removes quotes from the given string if present.
- *
- *   "'quoted string'".remove_quotes #=> "quoted string"
- */
-static VALUE string_remove_quotes(VALUE self)
-{
-  long length = RSTRING_LEN(self);
-  char* ptr = RSTRING_PTR(self);
-  char first_char = 0;
-  char last_char = 0;
-
-  if (length < 2) {
-    return self;
-  }
-
-  first_char = ptr[0];
-  if ((first_char != 34) && (first_char != 39)) {
-    return self;
-  }
-
-  last_char = ptr[length - 1];
-  if (last_char != first_char) {
-    return self;
-  }
-
-  return rb_str_new(ptr + 1, length - 2);
-}
-
-/*
- * Initialize methods for String Core Ext
- */
-void Init_string (void)
-{
-  rb_define_method(rb_cString, "remove_quotes",  string_remove_quotes, 0);
-}
+/*
+# Copyright 2014 Ball Aerospace & Technologies Corp.
+# All Rights Reserved.
+#
+# This program is free software; you can modify and/or redistribute it
+# under the terms of the GNU General Public License
+# as published by the Free Software Foundation; version 3 with
+# attribution addendums as found in the LICENSE.txt
+*/
+
+#include "ruby.h"
+#include "stdio.h"
+
+/*
+ * Removes quotes from the given string if present.
+ *
+ *   "'quoted string'".remove_quotes #=> "quoted string"
+ */
+static VALUE string_remove_quotes(VALUE self)
+{
+  long length = RSTRING_LEN(self);
+  char* ptr = RSTRING_PTR(self);
+  char first_char = 0;
+  char last_char = 0;
+
+  if (length < 2) {
+    return self;
+  }
+
+  first_char = ptr[0];
+  if ((first_char != 34) && (first_char != 39)) {
+    return self;
+  }
+
+  last_char = ptr[length - 1];
+  if (last_char != first_char) {
+    return self;
+  }
+
+  return rb_str_new(ptr + 1, length - 2);
+}
+
+/*
+ * Initialize methods for String Core Ext
+ */
+void Init_string (void)
+{
+  rb_define_method(rb_cString, "remove_quotes",  string_remove_quotes, 0);
+}